Truenas boots into Grub

TrueNAS General
1

Hello. I have a supermicro x9drl-3f/if in an CSE-825TQ-563LPB. I moved my drive over one bay and now truenas boots into grub. I didnt have raid configured on the server. I only had 2 drive in the server. A 256gb ssd for boot and a 16tb ironwolf as the storage. The drive is encrypted and I dont have the key. Long story short the usb i had the key on got used as a ventoy usb.

When im in grub and I ls. I get this list:
(proc), (memdisk), (hd0), (hd0,gpt1), (hd1), (hd1, gpt4), (hd1, gpt3), (hd1, gpt2), (hd1, gpt1).

Im still learning. I wanted to know how I could recover the key. Thank you for your time and help. Have a great day.

2

I suspect the question you should be asking yourself is “Do I have a backup of my data”

If you have lost the key and effectively trashed the boot disk then I think its all gone unless you were able to miraculously recover the key file from the USB.